August 1999
Intermediate to advanced
1488 pages
72h 53m
English
Content preview from Pure JavaScript
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Cursor.columnName()
NES2+Syntax
cursor.columnName(num)
Description
The columnName() method of the Cursor object takes the zero-based indexed number location, num, passed to the method and returns the name of the column in that location. Note that these names are not returned in any specific order unless you order them as such. Successive calls to the method, however, will return all the columns. See the example for more information on this.
Example
Listing 8.30 has two cursors. One of the cursors returns specific column names and the other returns all columns. See the comments in the code for the output.
Listing 8.30 Using the columnName() Method to Return the Names of the Columns in a Table
<SERVER> // Create a pool of connections var ... |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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